baber/WOPTO huggingface dataset:
Patent KR-20040013352-A (KR)
Title: System to insert in injection machine
Inventor: KANG DAE HWAN
IPC: B29C45/14
Filed: 2002-08-06
Abstract: PURPOSE: An insert system for a takeup device is provided to perform an injection molding of small inserts on a supply die by grasping the small inserts with precision. CONSTITUTION: An insert system for a takeup device is composed of an insert supply unit(100) for automatically providing injected inserts in an arranged manner, an insert lifting unit(200) for discharging the inserts and lifting the inserts up, an insert supply die(300) having an insert sitting unit(302) forming insert sitting grooves and at least two of cylindrical guides(304) around corners, an insert conveying unit(400) for grasping the inserts on the insert lifting unit with clamps(402) of arms(401,501) and placing the inserts on the insert sitting unit of the insert supply unit, and an insert unit(500) for grasping the inserts placed on the insert supply die, moving and inserting the inserts into a mold.
Patent KR-20020070244-A (KR)
Inventor: PARK YOUNG KUK
IPC: A63B69/36
Filed: 2002-08-16
Abstract: PURPOSE: A golf training field floating over the water is provided to facilitate the installation and the removal thereof, and to conveniently expand and reduce a size of the field, and to ensure easy withdrawal of a golf ball. CONSTITUTION: The golf training field floating over the water is comprised of a tee shot(1) on a bank, a fence around the tee shot in order to prevent a golf ball from flying out of a golf ball withdrawal net(3), and floating bodies(5) connected by a rope(4) to float the net. The rope is installed at a distance of 20 meters in a lattice form, and the floating bodies capable of supporting the weight of the net are installed at a portion that the ropes are overlapped. Ball collecting holes(6) are formed by punching each dropping center portion of the net between the ropes so as to be communicated with a funnel shaped ball collecting device, and the holes are connected with the hose(8) and a water pump(10) arranged linearly.
Patent KR-20040019193-A (KR)
Title: High speed binary comparator circuit and High speed binary data comparison method
Inventor: HONG YU PYO
IPC: G06F7/02
Filed: 2002-08-26
Abstract: PURPOSE: A high speed binary comparator and a method for comparing high speed binary data are provided to reduce a layout area and a power consumption. CONSTITUTION: In the case that a clock signal(CLK) is the first status(for example, logical low), a PMOS(P-channel Metal-Oxide Semiconductor) transistor(10) executes a pull up of a node(NOD1) to a power voltage(VDD) level, and thus an output signal(F) of a binary comparator(100) becomes logical low. In the case that a clock signal(CLK) is the second status(for example, logical high), the binary comparator(100) receives inputted two 4-bit binary data(A,B), compares sizes of the binary data(A,B) therewith, and outputs the comparison result. An output signal(F) of the binary comparator(100) is '1'(the second status or logical high) or '0'(the first status or logical low). If the size of the binary data(A) is not more than that of the binary data(B), the output signal(F) of the binary comparator(100) is '1'. Otherwise, if the size of the binary data(A) is more than that of the binary data(B), the output signal(F) of the binary comparator(100) is '0'.
Patent KR-20030033940-A (KR)
Title: Rotary attenuator device
Inventor: MATSUO YASUHIRO
IPC: H01P1/22
Filed: 2002-10-19
Abstract: PURPOSE: To provide a compact rotary attenuator. CONSTITUTION: The rotary attenuator comprises: a disk type terminal substrate 3 with a plurality of pairs of input terminals 20A and output terminals 20B mounted on a periphery thereof, and with an electronic part 29 connected between the plurality of input/output terminals; a drive shaft 13 coupled orthogonally to the terminal substrate within a housing and supported rotatably; a pair of input contactor 11 and output contactor 12 for making slide contact with any one pair of the plurality of the input terminals and the output terminals; and an input coaxial connector 9 and an output coaxial connector 10 having a center conductor supported by the housing 1 and extending thereinto, wherein the input contactor 11 is mounted on the side of one surface of the terminal substrate 3 and the output contactor 12 is mounted on the side on the other surface thereof so as to make contact with corresponding input or output terminals, respectively.
Patent KR-20040037718-A (KR)
Title: Composition of cylinder liner for automobile and manufacturing method of cylinder liner using the same
Inventor: KIM JONG MUN
IPC: C22C38/02
Filed: 2002-10-30
Abstract: PURPOSE: A composition of cylinder liner for automobile is provided to reduce forming process and cost and improve product quality by installing a heat insulation furnace for maximizing inoculation effect and varying mold temperature, injection temperature, constituents of molten iron and material and coating thickness of releasing agent, a method for manufacturing cylinder liner using the same is provided. CONSTITUTION: The composition comprises Fe as a principal constituent, 2.7 to 3.5 wt.% of C, 1.6 to 2.6 wt.% of Si, 0.5 to 1.0 wt.% of Mn, 0.1 to 0.4 wt.% of P, 0.12 wt.% or less of S and 0.1 to 0.4 wt.% of Cr. The method is characterized in that the cylinder liner is manufactured by expansion molding the automobile cylinder liner containing Fe as a principal constituent, 2.7 to 3.5 wt.% of C, 1.6 to 2.6 wt.% of Si, 0.5 to 1.0 wt.% of Mn, 0.1 to 0.4 wt.% of P, 0.12 wt.% or less of S and 0.1 to 0.4 wt.% of Cr to a cylinder block using die casting process in the state that the outer diameter surface of the cylinder liner is contacted with molding sand, wherein a mold temperature is set to 300 deg.C by installing a heat insulation furnace during molding, wherein an injection temperature of molten iron is set to 1,450 to 1,470 deg.C during molding, wherein a releasing agent applied to mold during molding is bentonite, and wherein a coating thickness of the cylinder liner is set to 1 to 1.5 mm during molding.
Patent KR-20040039989-A (KR)
Title: Method and apparatus for synchronization control of forward link transmitting power during soft handoff in wireless communication systems
Inventor: PENG WEIZHONG
IPC: H04B7/26
Filed: 2002-11-05
Abstract: PURPOSE: A synchronization control method and synchronization control device of a forward link transmission power during a soft handoff in a wireless communication system are provided to sample parameters of a receiving quality in every frame in a reverse link, and to improve a real-time performance of synchronization, while realizing power synchronization of all BTSs, thereby improving system operational efficiency. CONSTITUTION: All BTSs collect the receiving quality of a current reverse link and the current transmission power of a forward link, and transmit the collected qualities and the powers to a BSC(201). The BSC selects an optimal BTS, stores a transmission power reported by the optimal BTS, marks the BTS having a strong reverse link, and marks other BTS having a weak reverse link(202). The BSC transmits the transmission power and the number of BTSs having soft handoff to all the BTSs(203). Whether a value obtained by subtracting the transmission power from the current transmit power is bigger than a threshold value is determined(204). If not, power synchronization is not performed(206). Power control parameters are controlled, based on changes of the number of the BTSs having the soft handoff within a forward traffic data frame from the BSC(207).
Patent KR-20040040047-A (KR)
Title: Adaptive bandwidth phase locked loop with deglitch circuit for fast lock time
Inventor: PARK HONG JUN
IPC: H03L7/089
Filed: 2002-11-06
Abstract: PURPOSE: An adaptive bandwidth PLL using a deglitch circuit having a fast lock time is provided to determine a phase difference by using an adaptive loop bandwidth method. CONSTITUTION: An adaptive bandwidth PLL using a deglitch circuit having a fast lock time includes a first charge pump(42), an up-signal deglitch circuit(32), a down-signal deglitch circuit(36), a second charge pump(46), and a loop filter circuit(6). The first charge pump(42) is used for receiving an up-signal and a down-signal from a phase frequency detector(2). The up-signal deglitch circuit(32) and the down-signal deglitch circuit(36) are used for receiving the up-signal and the down-signal of the phase frequency detector(2) and generating a signal for finding a frequency phase difference. The second charge pump(46) is used for receiving output signals from the up-signal deglitch circuit and the down-signal deglitch circuit. An output terminal of the second charge pump is commonly connected to an output terminal of the first charge pump. The loop filter circuit(6) is installed among a voltage controlled oscillator(8) and the first and the second charge pumps to remove unnecessary signals from the output signals of the first and the second charge pumps.
Patent KR-20040041936-A (KR)
Title: Apparatus for preventing separation tape for tape recorder
Inventor: CHO YEONG HO
IPC: G11B15/60
Filed: 2002-11-12
Abstract: PURPOSE: A device for preventing the separation of a tape on a tape recorder is provided to prevent the separation from a driving path by moving the magnetic tape to an upper part of a pole base assembly according to a pose of the tape recorder when an operation mode is changed. CONSTITUTION: A pair of pole base assemblies(161,164) makes the magnetic tape closely contact a head drum(130) by movably installing on a deck(100) when the magnetic tape is loaded, and is respectively equipped with a guide post contacting/supporting the magnetic tape. A separating preventing device(275) prevents the magnetic tape contacted/supported to the guide post from being separated to an upper direction of the guide post by covering an upper part of the guide post when a loading operation of the magnetic tape is completed.
Patent KR-20040044777-A (KR)
Title: Method for preventing misoperating of rear wiper for vehicle
Inventor: KIM IL SU
IPC: B60S1/58
Filed: 2002-11-22
Abstract: PURPOSE: A wrong operation preventing method of a rear wiper for a vehicle is provided to improve the durability of the electric circuit by lowering dark current with modifying the microcomputer power method of an ETACS(Electronic Time Alarm Control System), and to prevent wrong operation of the rear wiper by decreasing remaining voltage in the start end with modifying the internal resistance of the ETACS and the rear wiper controller. CONSTITUTION: An ETACS controls a washer motor to be turned on and off, and a rear wiper controller detects the washer motor to be turned on and off. The microcomputer power of the ETACS of 5V is supplied for 30 seconds in stopping an engine, and voltage is not supplied in 30 seconds to lower dark current. The internal resistance of the ETACS is increased, and the internal resistance of the rear wiper controller is decreased to lower remaining voltage of the start end. Thus, wrong detection of the rear wiper controller is prevented. The internal resistance of the ETACS is 3.3 K ohm, and the internal resistance of the rear wiper controller is 820 ohm. The remaining voltage of the start end is about 1.6V.
Patent KR-20040046073-A (KR)
Title: A oriented polypropylene film by coextrusion
Inventor: AHN DU HO
IPC: C08J5/18
Filed: 2002-11-26
Abstract: PURPOSE: a polyolefin-based coextrusion oriented polypropylene film and a master batch for preparation of an adhesive layer are provided, to allow a film to be extrusion coated without the treatment of a primer. CONSTITUTION: The polyolefin-based coextrusion oriented polypropylene film comprises a center layer (II) comprising a polypropylene resin, and a surface layer (I) and an adhesive layer (III) which are formed by coextrusion. The adhesive layer (III) comprises 100 parts by weight of a mixture comprising 10-100 wt% of at least one selected from the group consisting of a low density or middle density high pressure polyethylene having a melting point of 50-130 deg.C and a density of 0.990-0.935 g/cm¬3, a linear low density polyethylene having a density of 0.880-0.940 g/cm¬3, ethylene-vinyl acetate copolymer ethylene-acrylic acid copolymer, ethylene-alkyl acrylate copolymer, ethylene-methacrylic acid copolymer, linear polyethylene obtained by copolymerization using a metallocene catalyst, and 0-90 wt% of a polypropylene resin; and 0.05-2.0 parts by weight of a processing auxiliary.
Patent KR-20040046090-A (KR)
Title: Multi function switch signal communication module of intelligent harness network in vehicle
Inventor: YEO JEONG HAK
IPC: B60Q1/00
Filed: 2002-11-26
Abstract: PURPOSE: A signal communication module of a multifunction switch in the intelligent network of a vehicle is provided to control a motor, a lamp or an actuator stably by transmitting the contact point selection signal of a combination switch to the control module connected to the lamp, the motor or the actuator through the network, to simplify the wiring harness by transmitting data through the single network and to execute repair works easily. CONSTITUTION: The signal communication module of a combination switch comprises a signal detecting unit(10) connected to contact points of the combination switch to detect the contact point selection signal; an analog/digital conversion unit(20) converting the analog signal into the digital signal according to contact point selection from the signal detecting unit; a control unit(30) analyzing and processing the contact point selection signal into the specific data format and transmitting data to the control module through the network; an interface unit(40) connected to the control modules through lonwork network to interface the control unit and the control modules; and a memory unit(50) setting the reference table for processing contact point selection of the combination switch into the data format for network transmission.
Patent KR-20040047428-A (KR)
Title: Apparatus and method of voice region detection
Inventor: LEE YEONG BEOM
IPC: G10L21/02
Filed: 2002-11-30
Abstract: PURPOSE: A device for detecting a voice section is provided to divide frames into voice frames and noise frames according to extracted random parameter values, and to calculate a start position and an end position of a voice to detect a voice section, thereby exactly detecting the voice section from a voice signal having a lot of color noise. CONSTITUTION: A preprocessing portion(10) divides an inputted voice signal into frame units. A whitening portion(20) synthesizes frames inputted from the preprocessing portion(10) with white noise. A random parameter extractor(30) extracts random parameters showing random frames from the inputted frames of the whitening portion(20). A frame state decider(40) divides the frames into voice frames and noise frames according to the extracted random parameters. A voice section detector(50) calculates a start position and an end position of a voice based on the voice frames and the noise frames, and detects a voice section.
Patent KR-20030047823-A (KR)
Inventor: KAI YOSHIAKI
IPC: B23B31/02
Filed: 2002-12-09
Abstract: PURPOSE: To dampen vibration during cutting with high efficiency by adding high vibration dampening capability while keeping the shape of an ordinary tool holder without using a special material such as a dampening material. CONSTITUTION: This tool holder consists of an arbor section 2, on the front end of a main spindle, having a detachable shank section 7 and a mechanism for retaining a cutting tool 6. A cavity 12 is formed inside the arbor 2, and a vibration dampening material is sealed in the cavity 12 at such a charging rate that prescribed vibration dampening characteristics can be obtained.
Patent KR-20040055900-A (KR)
Title: A method for regenerating the air purification unit using a liquid air of tank
Inventor: CHUN CHUN HAK
IPC: B01D53/02
Filed: 2002-12-23
Abstract: PURPOSE: Provided is a method for regenerating an adsorption machine by using liquid air in a liquid air tank which uses the liquid air in the liquid air tank instead of raw air sent to an air separator. CONSTITUTION: The method comprises steps of (a) a heating step which supplies impure nitrogen gas taken out from an air separator(80) to a heater and supplies highly heated nitrogen gas to at least one adsorption machine to remove foreign matters included in an adsorbing agent with heating the adsorption machine; (b) a cooling step which supplies the nitrogen gas taken out from the air separator in a constant temperature state to at least one adsorption machine to cool the nitrogen gas; (c) a boosting step which vaporizes the liquid air taken out from a liquid air tank(70) to make the regenerated adsorption machine and the adsorption machine on use have same pressure based on detected values of manometers(35a,35b) detecting internal pressure of the adsorption machines and selectively supplies the vaporized air to the regenerated adsorption machine; and (d) a dynamic pressure step which stops the supply of the vaporized air to the regenerated adsorption machine when the internal pressures of the adsorption machines are equal based on the detected values of the manometers and opens a dynamic pressure valve(34) of a connecting line(9) connecting between the adsorption machines.
Patent KR-20040055937-A (KR)
Title: intention matching method and system for multiple search engine advertising
Inventor: CHO YEONG HWAN
Filed: 2002-12-23
Abstract: PURPOSE: A method and a system for an intention matched search AD(ADvertisement) for a multi-search medium are provided to expose the AD to the multi-AD medium grouped to more than one for a keyword and the AD contents for the same target at the same time. CONSTITUTION: An AD management program manages the contents, the target media, and an exposing condition of the AD by each advertiser. An AD database(D1) stores the advertisers, and the contents, the target media, and the exposing condition of the AD. An AD search program searches/presents the proper AD when the search is executed depending on the contents and the exposing condition of the AD bulletined to each AD media group. A log database(D2) stores a frequency of the exposed AD and the user click. An AD expense executing program executes the expense depending on the log.
Patent KR-20040060594-A (KR)
Title: Quad type liquid crystal display device with minimum lines
Inventor: BAEK HEUM IL
IPC: G02F1/1343
Filed: 2002-12-30
Abstract: PURPOSE: A quad type LCD(Liquid Crystal Display) device for minimizing the number of wirings is provided to form three TFTs(Thin-Film-Transistors) for two sub-pixels in order to reduce the number of data wirings, thereby preventing the creation of vertical lines and enough securing gate-on-time and pitches of data pads. CONSTITUTION: A substrate is provided. Gate wirings(210a,210b) and data wirings(220) are arranged vertically and horizontally on the substrate. A plurality of storage electrodes(230) are formed in parallel with the gate wirings(210a,210b) between the gatewirings(210a,210b). A plurality of first sub-pixels(245) are formed at a first pixel region(240) surrounded by an odd number of gate wirings(210a), the data wirings(220) and the storage electrodes(230). A plurality of second sub-pixels(255) are formed at a second pixel region(250) surrounded by an even number of gate wirings(210b), the data wirings(220) and the storage electrode(230). A first TFT(260) formed at the first pixel region(240) electrically connects the odd number of gate wirings(210a) and the data wirings(220) to the first sub-pixels(245). A second TFT(270) is formed at the first pixel region(240). A third TFT(280) formed at the second pixel region(250) electrically connects the second TFT(270) and the even number of gate wirings(210b) to the second sub-pixels(255).
Patent KR-20040061599-A (KR)
Title: Method for controlling shift gears of automatic transmition
Inventor: LEE HYEONG SEOK
IPC: F16H61/00
Filed: 2002-12-31
Abstract: PURPOSE: A shift control method of an automatic transmission is provided to cause shift after stabilizing engine output torque by delaying up-shift although a throttle valve is suddenly varied and the throttle valves passes through an up-shift line. CONSTITUTION: A shift control method of an automatic transmission comprises steps of checking whether the speed range is varied according to the traveling state of a vehicle and a shift control signal is output(101); checking whether the former shift is down-shift(103); calculating the current throttle valve variation if the former shift is not down-shift(105); comparing the throttle valve variation calculated with a set value(107); checking whether the throttle valve has passed through an up-shift line if the throttle valve variation calculated is less than the set value(109); setting up the up-shift delay time according to each shift and vehicle speed and operating a delay timer(111,112); checking whether the time of the delay timer is more than the set up-shift delay time(113); checking whether the current opening degree of the throttle valve is less than a set value of the throttle valve if the time of the delay timer is less than the set up-shift delay time(115); increasing a cycle in the delay time if the time of the delay timer is less than the set up-shift delay time(119); and stopping up-shift delay and then outputting an up-shift command if the time of the delay timer is more than the set up-shift delay time or the current opening degree of the throttle valve is more than the set value of the throttle valve(121).
Patent KR-20020069004-A (KR)
IPC: G11B20/12
Filed: 2000-10-17
Abstract: 다중 프로토콜 매체 저장 장치는 등시성 포맷으로 데이터를 기록하고 검색하는데 있어서는 AV/C 명령 세트 및 FCP 프로토콜에 따라서, 그리고 비동기 포맷으로 데이터를 기록하고 검색하는데 있어서는 SBP-2 프로토콜에 따라 동작한다.  등시성 데이터는 AV/C 명령 세트에 따라 매체 저장 장치에 AV 트랙들에 기록된다.  비동기 데이터는 비동기 공간들이라고 하는 구역들에 매체 저장 장치에 기록된다. 또한, 등시성 데이터는 SBP-2 프로토콜에 따라 전달된 하나 이상의 동작 요청 블록들에 기술된 비동기 공간의 부분에 기록된다.  AV 트랙 및 비동기 공간은 각각이 고유의 정수값으로 숫자가 매겨져 있다.  관리 동작 요청 블록(ORB)는 요청이 비동기 공간 관리 요청임을 나타내는 값을 가질 수 있는 기능필드를 포함한다.  비동기 공간 관리 요청 내의 서브-기능 필드는 요청이 비동기 공간 생성, 삭제, 혹은 문의 요청임을 나타낸다.  "0"의 요청 포맷 필드 값을 갖는 명령 ORB들은 가장 낮은 숫자가 매겨진 비동기 공간 내에서 수행된다.  "1"의 요청 포맷 필드 값을 갖는 명령 ORB들은 지정된 비동기 공간 내에서 수행된다.  AV 트랙이나 비동기 공간 내에 이전에 기록된 데이터는 FCP 프로토콜 및 SBP-2 프로토콜 모두를 사용하여 액세스될 수 있다.
Patent KR-20020058099-A (KR)
IPC: C09J7/02
Filed: 2000-11-17
Abstract: 본 발명은 1액형 경화성 에폭시 접착제 조성물을 제공한다.  상기 접착제는 경화성 에폭시 수지; (a) 열가소성 중합체 미세캡슐 내에 봉입된 적어도 1종의 제1 경화제 및 (b) 상기 경화성 에폭시 수지 내에 혼합된 제2 잠재적 경화제를 포함하는 잠재적 경화제 시스템; 및 경화된 에폭시 수지를 적어도 부분적으로 국지적으로 가소화시키기 위해 충분한 입자형 열가소성 중합체 물질 (여기서, 상기 입자형 열가소성 중합체 물질의 전부까지 미세캡슐의 벽에 의해 제공될 수 있다)을 포함한다.  상기 조성물을 가열함으로써 접착제를 경화시키는 방법을 또한 제공한다.  상기 접착제 조성물을 사용하여 부재들을 함께 접착시킴으로써 제조된 조인트, 및 상기 조인트의 제조 방법을 또한 제공한다.
Patent KR-20020075791-A (KR)
IPC: A61P9/12
Filed: 2001-02-06
Abstract: Compound of formula (I) where the substituents have the values described herein, are useful in  combatting endothelin-mediated disorders in companion animals, especially dogs, cats and horses.
Patent KR-20030064270-A (KR)
IPC: H01L29/423
Filed: 2001-02-15
Abstract: 트렌치 게이트 DMOS(1)와 대응 제조 방법이 제공되는데, 여기서 게이트 전극 물질은 폴리사이드 또는 내화(refractory) 금속 층(39)을 포함한다. BPSG 층은 게이트 전극 구조 위에 형성될 수 있다. 게이트 전극 부분(61)은 소스 영역(63) 위에 더 배치될 수 있다.